diff options
Diffstat (limited to 'src/soc/nvidia/tegra/displayport.h')
| -rw-r--r-- | src/soc/nvidia/tegra/displayport.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/soc/nvidia/tegra/displayport.h b/src/soc/nvidia/tegra/displayport.h index 0a86c41d9c..338ab775c1 100644 --- a/src/soc/nvidia/tegra/displayport.h +++ b/src/soc/nvidia/tegra/displayport.h @@ -1,7 +1,7 @@ /* * drivers/video/tegra/dc/dpaux_regs.h * - * Copyright (c) 2011, NVIDIA Corporation. + * Copyright (c) 2014, NVIDIA Corporation. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -121,6 +121,8 @@ #define DPAUX_HYBRID_SPARE_PAD_PWR_POWERUP (0) #define DPAUX_HYBRID_SPARE_PAD_PWR_POWERDOWN (1) +#define DPAUX_HPD_CONFIG_UNPLUG_MIN_TIME_SHIFT (16) + /* TODO: figure out which of the NV_ constants are the same as all the other * display port standard constants. */ @@ -133,7 +135,6 @@ #define DP_AUX_MAX_BYTES 16 -#define DP_LCDVCC_TO_HPD_DELAY_MS 200 #define DP_AUX_TIMEOUT_MS 40 #define DP_DPCP_RETRY_SLEEP_NS 400 @@ -171,9 +172,12 @@ enum { #define EDP_PWR_OFF_TO_ON_TIME_MS (500+10) struct tegra_dc_dp_data { + struct tegra_dc *dc; struct tegra_dc_sor_data sor; void *aux_base; - struct tegra_dc_dp_link_config link_cfg; + struct tegra_dc_dp_link_config link_cfg; + u8 revision; + int enabled; }; @@ -304,11 +308,4 @@ struct tegra_dc_dp_data { #define NV_DPCD_HDCP_BINFO_OFFSET (0x0006802A) #define NV_DPCD_HDCP_KSV_FIFO_OFFSET (0x0006802C) #define NV_DPCD_HDCP_AINFO_OFFSET (0x0006803B) - -int tegra_dc_dpaux_read(struct tegra_dc_dp_data *dp, u32 cmd, u32 addr, - u8 *data, u32 *size, u32 *aux_stat); -int dpaux_write(u32 addr, u32 size, u32 data); -int dpaux_read(u32 addr, u32 size, u8 *data); -void debug_dpaux_print(u32 addr, u32 size); -void dp_link_training(u32 lanes, u32 speed); #endif /* __SOC_NVIDIA_TEGRA_DISPLAYPORT_H__ */ |